<script language="javascript">
function chudephimnhac(val)
{
	$.post('chudephimnhac.php',{chude:val},
										function(layve)
										{
											$("#form").hide();
											$("#form").html(layve).slideToggle(700);
											$("#form").animate({opacity: 0.9}, 400);
										}
	)
}
</script>

themphim nhac 